We are on the brink of disaster: PM Arseniy Yatsenyuk

Ukraine’s new prime minister Arseniy Yatsenyuk urged Russian President Vladimir Putin to pull back his military on Sunday in the conflict between the two countries, warning that “we are on the brink of disaster.”

The comments from Yatsenyuk came as a convoy of Russian troops rolled toward Simferopol, the capital of Ukraine’s Crimea region, a day after Russian forces took over the strategic Black Sea peninsula without firing a shot.

“There was no reason for the Russian Federation to invade Ukraine,” Yatsenyuk said after a closed session of his new parliament in Kiev.

So far, the new government in Kiev has been powerless to react to Russian military tactics.

Putin has defied calls from the West to pull back his troops, insisting that Russia has a right to protect its interests and Russian-speakers in Crimea and elsewhere in Ukraine. However, there has been no sign of ethnic Russians facing attacks in Crimea, where they make up about 60 percent of the population, or elsewhere in Ukraine.

On the road from Sevastopol, the Crimean port where Russia has its key Black Sea naval base, to Simferopol, Associated Press journalists on Sunday saw 12 military trucks carrying troops, an armored vehicle armed with a machine gun and also two ambulances.

President Barack Obama spoke with Putin by telephone for 90 minutes on Saturday and expressed his “deep concern” about “Russia’s clear violation of Ukrainian sovereignty and territorial integrity,” the White House said.

Obama warned that Russia’s “continued violation of international law will lead to greater political and economic isolation.”

The US also said it will suspend participation in “preparatory meetings” for the Group of Eight economic summit planned in June to be held at the Black Sea resort of Sochi, site of the just-concluded 2014 Winter Olympics.

French Foreign Minister Laurent Fabius agreed, saying on French radio Europe that planning for the summit should be put on hold. France “condemns the Russian military escalation” in Ukraine, and Moscow must “realize that decisions have costs,” he said Sunday.

But the US and other Western governments have few options to counter Russia’s military moves.

NATO’s North Atlantic Council, the alliance’s political decision-making body, and the NATO-Ukraine Commission were to meet on Sunday. NATO Secretary-General Anders Fogh Rasmussen said the allies will “coordinate closely” on the situation in Ukraine, which he termed “grave.”

Ukraine is not a NATO member, meaning the US and Europe are not obligated to come to its defense. But Ukraine has taken part in some alliance military exercises and contributed troops to its response force.

Ukraine’s acting president, Oleksandr Turchynov, announced late Saturday that he had ordered Ukraine’s armed forces to be at full readiness because of the threat of “potential aggression.” He also said he had ordered stepped-up security at nuclear power plants, airports and other strategic infrastructure.